Showing posts with label Federal Endangered Species List. Show all posts
Showing posts with label Federal Endangered Species List. Show all posts

Tuesday, February 25, 2014

I'm exhibiting now at The Collector Gallery, Berkeley



Nine bird paintings from two series: Birds with Attitude and Endangered Beauty. Show runs February 23rd through March 28th with reception on Friday, March 14th.

Thursday, January 30, 2014

Endangered Beauty . . . Elf Owl

The world's smallest owl, the Elf Owl is the size of a sparrow with a 9-inch wingspan. Found in both riparian and arid habitats of Southwestern U.S. and Central Mexico, Elf Owls inhabit tree cavities, abandoned woodpecker holes and saguaro cactus. Identified by its poodle-like yapping song, Elf Owls feed on invertebrates such as moths, crickets and scorpions. When threatened, Elf Owls play dead until danger has passed. Elf Owls live three to six years.

See nesting Arizonan Elf Owl and two owlets:
http://youtu.be/FHcXI7abj8o


Friday, November 1, 2013

Endangered Beauty . . . Burrowing Owl

Burrowing Owls were once widespread over western North America.  Populations have declined and in some cases disappeared due to the changes that humans have made to the owl's habitat. Federally listed as endangered or threatened in a number of states, they're considered a Species of Special Concern in California. Seventy to 80 percent of Burrowing Owls found in California reside year-round along irrigation canals in Imperial County.

The Santa Clara Valley Audubon Society works to reverse the trend in their area:
Saving Burrowing Owls:
http://www.youtube.com/watch?v=z92FIFxO4cE

A Burrowing Owl family in action: 

Thursday, October 31, 2013

Endangered Beauty . . . Cerulean Warbler

A bird so dazzling that it's been called a flying piece of the sky. The number of Cerulean Warblers fell by 70 percent from 1966 to 1996. In the Appalachian mountains, long a breeding stronghold, large stands of prime habitat have been lost -- fragmented, heavily logged, converted to agriculture or destroyed.

In 2005, a 540-acre Cerulean Warbler Reserve was created in Colombia, providing a protected habitat for migratory birds from North America as well as local threatened species.



Henry David Thoreau called the Cerulean Warbler's song ethereal:
http://www.youtube.com/watch?v=sps_wdUUjlQ

Tuesday, October 22, 2013

Endangered Beauty . . . Wood Thrush

Wood Thrush populations have seen a continent-wide decline by almost 2% per year from 1966 to 2009 due to forest fragmentation and destruction.

Wood Thrushes will nest in suburban areas but breeding success is reduced by cowbird parasitism and nest predation from jays, crows, raccoons and domestic cats. Tropical deforestation has reduced wintering habitat, although shade-grown coffee provides a welcome winter environment.
The Wood Thrush has a haunting, flute-like song:

Tuesday, May 21, 2013

Who correctly identified eye number one?
















It's the bald eagle, chosen as our national emblem in 1782. Bald eagles live up to thirty years. They eat fish and carrion, can lift four pounds, are strong swimmers and fly at 30 to 35 mph to an altitude of 10,000 feet. And what majestic good looks: weighing in at 10 to 14 pounds with a wing span of six feet. Removed from the Federal Endangered Species List in 2007, today there exist about 9,700 pairs of bald eagles. 

http://www.fws.gov/pacific/ecoservices/documents/bald_eagle_fact_sheet.pdf